Chord Electronics BerTTi Stereo power amplifier

Completing the Chord Electronics ULTIMA line of power amplifiers, we introduce BerTTi to the desktop Table Top range, a compact yet powerful stereo amplifier equipped with ULTIMA technology in a compact, space-saving chassis delivering dynamic, transparent sound. Output power: 75 W into 8 Ω Frequency range: 5 Hz-100 kHz +/- 0.5 dB THD: 0.008 % SNR: 87 dB (A-weighted) Input impedance: 100 kΩ unbalanced/balanced Gain: 30 dB Input sensitivity: 0.78 V Inputs: 1x stereo pair of balanced XLRs, 1x stereo pair of gold-plated unbalanced RCA Output: 1x pair per channel of gold-plated speaker terminals 10 A IEC power cable Designed, engineered and made in the UK Bead-blasted aircraft-grade aluminium Compact chassis for flexible placement Available in silver or black Length: 235 mm Width: 226 mm Height: 59 mm Net weight: 3.75 kg

Astin Trew AT2-5100 Power Amplifier

180W/8ohm per channel, using a single pair of output MOSFET’s per channel in class A/B, offers stunning clean and detailed sound to the loudspeakers. A dual mono amplifier sporting two large power transformers and a host of innovative electronics to provide the very lowest distortion figures.

Hegel H30A Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The H30A is The Orchestra. With its immense power, speaker matching is no longer an issue. The Orchestra can play any "venue", be it large stadiums or small cellar clubs, and with its unsurpassed skill and attention to detail, no music is too challenging. It conveys all music like you never thought possible. No matter what or where it plays, The Orchestra will always perform at its best. The H30A is the best orchestra you will ever experience. Key Features: 1100 W/8 Ω Dual Mono SoundEngine2 56 Bipolar Transistors Mono/Stereo

ATC P2 Dual-Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Upgrading from the P1 power amp, the P2 adds a much larger power supply and additional output MOSFETs to double power to 300W per channel.  It is the ideal solution to drive speakers in larger rooms and/or when a loudspeaker presents a difficult load and will provide an effortless, musical presentation under these demanding conditions.  Like the smaller P1, the combination of exceptional resolution and neutral fidelity allows the quality of the original recording to shine through whilst also offering outstanding compatibility with a wide range of partnering equipment.   Key Features: 300W per channel – ideal for larger rooms and/or challenging loudspeaker loads.  Dual-mono design delivers full power simultaneously from both channels, with minimal crosstalk.  Balanced and un-balanced inputs, plus un-balanced ‘link’ outputs.  Grounded source class A/B output stage circuits as found in ATC’s renowned active loudspeakers.  Wide bandwidth, low distortion and high dynamic range ensure tonal accuracy and perfectly timed transients.  Gain matched to smaller 150W P1 enabling bi-amp compatibility.  Neutral fidelity ensures excellent system compatibility.  Hand built in the UK and supported by a 6 year warranty. 

ATC P1 Dual-Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Using power amplifier circuits derived from ATCs revered active loudspeakers, the P1 dual-mono power amplifier makes this exceptional technology available to all Hi-Fi and music enthusiasts.  It is the ideal partner to a wide range of passive loudspeakers and can provide a significant upgrade for those wishing to upgrade from a system using an integrated amplifier.  Like the more powerful P2, the combination of exceptional resolution and neutral fidelity allows the quality of the original recording to shine through whilst also offering outstanding compatibility with a wide range of partnering equipment. Key Features: 150W per channel delivers high dynamic range from a wide range of loudspeakers.  Dual-mono design delivers full power simultaneously from both channels, with minimal crosstalk.  Balanced and un-balanced inputs, plus un-balanced ‘link’ outputs.  Grounded source class A/B output stage circuits as found in ATC’s renowned active loudspeakers.  Wide bandwidth, low distortion and high dynamic range ensure tonal accuracy and perfectly timed transients.  Gain matched to larger 300W P2 enabling bi-amp compatibility.  Neutral fidelity ensures excellent system compatibility.  Hand built in the UK and supported by a 6-year warranty.

Exposure 3510 Mono Power Amplifiers

Key Features: Large custom made toroidal transformer and smoothing capacitors for power supply All bipolar transistor design using carefully selected parts DC coupled throughout Electronic, non-invasive overload protection circuit and thermal trip Balanced & Unbalanced Input Bi-wire speaker outputs using high quality shrouded sockets High quality all aluminium case work Three year guarantee Available in black or titanium

Exposure 3510 Stereo Power Amplifier

Key Features: 110W RMS per channel into 8 Ohms Ideal for driving difficult speaker loads in biamping mode with 3510 Integrated Amplifier High capacity custom-made toroidal power transformer and power supply capacitors High quality capacitors used in the signal path Clean and extended low frequency performance Full aluminium casework and extruded front panel to control resonance and stray electromagnetic fields Three year guarantee Available in black or titanium

Aesthetix Atlas Eclipse Stereo Power Amplifier

First phase: The Atlas Eclipse Stereo features the Stealthcap™ capacitor, made with exotic new conductors, dielectric material, and composite resins to dramatically reduce reflections, enhancing focus and articulation with blacker backgrounds. Optional Chassis Upgrade: £1875.00 Key Features: Zero feedback, fully differential amplifier with complementary balanced bridge design for open sound. Tube gain stage using one 6SN7 tube per channel provides harmonic accuracy and soundstage layering. This single gain stage provides all of the voltage gain for the entire amplifier. Stereo amplifier: 200 watts per channel into 8 ohms; 400 watts per channel into 4 ohms Mono amplifier: 300 watts per channel into 8 ohms; 600 watts per channel into 4 ohms. Amplifier has a built-in high-pass crossover: 6 dB / octave, 16 settings from 40 Hz to 200 Hz in approximate 10 Hz increments. Single-ended and balanced inputs provide extended compatibility. Direct input bypasses all crossovers and switching for ultimate purity. Bus technology reduces power supply impedance between output devices for more instantaneous current. Power supply uses two transformers and three chokes. The high current section uses a dedicated transformer and choke input power supply. The vacuum tube B+ power supply has choke input and is discretely regulated. The result is unequalled clarity and control. Cardas patented rhodium-plated binding post with single knob lockdown. All aluminum chassis construction assures durability. Stainless steel cover for transformers prevents magnetic fields from interacting with sensitive audio circuitry, preserving low level musical nuances. RS232 control and trigger for special installation requirements. Available in black or silver faceplate.

Aesthetix Atlas Signature Stereo Power Amplifier

Atlas Stereo Signature uses the same circuits as the standard Atlas Stereo, but those circuits are implemented with only the highest quality parts available. Key Features: Zero feedback, fully differential amplifier with complementary balanced bridge design for open sound. Tube gain stage using one 6SN7 tube per channel provides harmonic accuracy and soundstage layering. This single gain stage provides all of the voltage gain for the entire amplifier. Stereo amplifier: 200 watts per channel into 8 ohms; 400 watts per channel into 4 ohms Mono amplifier: 300 watts per channel into 8 ohms; 600 watts per channel into 4 ohms. Amplifier has a built-in high-pass crossover: 6 dB / octave, 16 settings from 40 Hz to 200 Hz in approximate 10 Hz increments. Single-ended and balanced inputs provide extended compatibility. Direct input bypasses all crossovers and switching for ultimate purity. Bus technology reduces power supply impedance between output devices for more instantaneous current. Power supply uses two transformers and three chokes. The high current section uses a dedicated transformer and choke input power supply. The vacuum tube B+ power supply has choke input and is discretely regulated. The result is unequalled clarity and control. Cardas patented rhodium-plated binding post with single knob lockdown. All aluminum chassis construction assures durability. Stainless steel cover for transformers prevents magnetic fields from interacting with sensitive audio circuitry, preserving low level musical nuances. RS232 control and trigger for special installation requirements. Available in black or silver faceplate.

Exposure XM9 Mono Power Amplifiers

Key Features: Large 200VA custom-made toroidal power transformer High quality all aluminium casework and extruded front panel High quality resistors & capacitors used in the signal path Cascode circuitry utilised for improved power supply immunity Toshiba bipolar output transistors for dynamics and performance 80 watts per channel into 8 ohms Unbalanced & balanced input selectable by internal link DC coupled throughout Electronic, non invasive current overload protection Bi-wire speaker outputs using high quality shrouded sockets Three year guarantee Available in black or titanium

Graham Slee Proprius Monoblock Power Amplifier (Each)

Real class-AB discrete transistor amplifiers made small. 45 watts into 4 Ω; 25 watts into 8 Ω. With rugged 15 amp 200 watt output transistors the Proprius drives even the most difficult of speakers. With volume controls that go all the way, these power amps can be driven by a separate preamp (for example: the excellent Majestic pre-DAC in the picture above) by parking the volume at full — or their own volume controls can be used in a minimalst system driven by a fixed output source.

Chord Electronics Ultima 780W Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The ULTIMA mono power amplifiers have been conceived for the very finest high-end audio systems, those which by their very nature, tend to have the most demanding and most difficult-to-drive large loudspeakers. They deliver unsurpassed power delivery and are capable of effortlessly driving any speaker. ULTIMA is the company’s most accomplished amplifier in its 30-year history and one that draws on Chord Electronics’ three decades of proprietary-technology amplifier manufacturing. It features an all-new circuit topology, the first completely new design since those early days. The new dual-feed forward error-correction amplifier technology is a progression of Dr Malcolm J Hawksford’s (emeritus professor at Essex University) technical paper, refined by Bob Cordell of Bell Labs. Key Features: 780w into 8Ω Class AB Sliding BiasClass AB Sliding Bias HF Switch Mode Power SupplyHF Switch Mode Power Supply Proprietary Chord MOSFETsProprietary Chord MOSFETs Fully Balanced CircuitryFully Balanced Circuitry Convection CooledConvection Cooled Balanced XLR Inverted InputBalanced XLR Inverted Input Balanced XLR Non-inverted InputBalanced XLR Non-inverted Input Unbalanced RCA Inverted InputUnbalanced RCA Inverted Input Unbalanced RCA Non-inverted InputUnbalanced RCA Non-inverted Input 12v Trigger On/Off Input12v Trigger On/Off Input Dimmable feature lightingDimmable feature lighting Included Top Light RingIncluded Top Light Ring Solid Aluminium ChassisSolid Aluminium Chassis

Chord Electronics Ultima 2 Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Updated for the modern age, the ULTIMA 2 carries the very latest Chord Electronics amplifier technology. As part of their extended 30th-anniversary celebrations in 2019, Chord have implemented the flagship ULTIMA amplifier topology into a new mono power amplifier, Ultima 2. Key Features: Class AB Sliding BiasClass AB Sliding Bias HF Switch Mode Power SupplyHF Switch Mode Power Supply Proprietary Chord MOSFETsProprietary Chord MOSFETs Fully Balanced CircuitryFully Balanced Circuitry Convection CooledConvection Cooled Balanced XLR Inverted InputBalanced XLR Inverted Input Balanced XLR Non-inverted InputBalanced XLR Non-inverted Input Unbalanced RCA Inverted InputUnbalanced RCA Inverted Input Unbalanced RCA Non-inverted InputUnbalanced RCA Non-inverted Input 12v Trigger On/Off Input12v Trigger On/Off Input Dimmable feature lightingDimmable feature lighting Included Top Light RingIncluded Top Light Ring Solid Aluminium ChassisSolid Aluminium Chassis

Chord Electronics Ultima 3 Mono Power Amplifier (Single)

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Featuring the all-new circuit topology, ULTIMA 3 is a thoroughly modern amplifier for the high-resolution age.Please Note: This price is for one amplifier. The new ULTIMA amplifier topology (which to date has been exclusive to the range-topping ULTIMA power amp), is now more affordable than ever before having trickled down into the new ULTIMA 3 mono power amp, which is every bit a Chord Electronics thoroughbred and shares the same winning formula as its range-topping cousin. Key Features: Class AB Sliding BiasClass AB Sliding Bias HF Switch Mode Power SupplyHF Switch Mode Power Supply Proprietary Chord MOSFETsProprietary Chord MOSFETs Fully Balanced CircuitryFully Balanced Circuitry Convection CooledConvection Cooled Balanced XLR Inverted InputBalanced XLR Inverted Input Balanced XLR Non-inverted InputBalanced XLR Non-inverted Input Unbalanced RCA Inverted InputUnbalanced RCA Inverted Input Unbalanced RCA Non-inverted InputUnbalanced RCA Non-inverted Input 12v Trigger On/Off Input12v Trigger On/Off Input Dimmable feature lightingDimmable feature lighting Included Top Light RingIncluded Top Light Ring Solid Aluminium ChassisSolid Aluminium Chassis

Chord Electronics Ultima 5 Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. ULTIMA 5 is a progression of Chord's most famous stereo power amplifier, the legendary SPM 1200 MK II (widely considered to be the definitive Chord Electronics amplifier). Now incorporating the latest-generation ULTIMA circuit topology, the new ULTIMA 5 is set to become a future classic. Considered to offer the ideal balance between performance and price, the ULTIMA 5 offers an impressively affordable 300 watts – enough to drive all but the most demanding loudspeakers.

EAR-Yoshino EAR 509 Monoblocks

The EAR 509 mono was born to serve professional studios. The nature of high fidelity in studios makes it perfectly suited for audio playback in the home. The 100 Watt mono is a Tim de Paravicini design classic that has been in continual production for over 30 years. Its timeless rectilinear form is hand finished in polished chrome giving a clean and elegant look. Despite its high power, it has been refined to be densely packaged without sacrificing any performance enabling the compact design.Please Note: Price is for a pair of monoblocks.

EAR-Yoshino EAR 890 Power Amplifier

Push-pull power amplifier using eight KT90 output valves (four per channel). 70 Watts per channel stereo (bridgeable to 140 watts mono) into 4, 8, or 16 ohms. Self-biasing design with Balanced or unbalanced input.

EAR-Yoshino EAR 534 Power Amplifier

A Push-pull power amplifier with 50 watts per channel stereo utilising eight EL34 (four per channel) into 4, 8 and 16 ohms. Self-biasing operations with balanced or unbalanced inputs. Chrome facia.

Primare A35.2 Power Amplifier

A35.2 is a powerful balanced input stereo amplifier, utilising Primare's UFPD 2 amplficiation technology to deliver 200 watt of power per channel in stereo and 800 watts of power in bridged mono mode. A35.2 is the most powerful amplifier they have designed using new proprietary UFPD 2 analog class D amplification technology. In fact, a completely new UFPD 2 power module was designed to provide the power and performance Primare felt necessary for such a statement stereo amplifier.

Leema Acoustics Hydra II Anniversary Power Amplifier

The Hydra II Anniversary Edition is an intelligent, bridgeable stereo power amplifier incorporating many developments pioneered in Leema’s legacy reference-grade monoblock, the Altair IV. The Hydra II Anniversary Edition is both highly flexible and hugely powerful. Its dual-mono design uses two massive toroidal power transformers, one for each channel, together with a separate transformer for the control circuitry. The highly refined output stage benefits from very low output impedance. This, coupled with a high current capability, ensures vice-like grip and precise control of loudspeakers, even at very high levels. Full LIPS® implementation (Leema’s proprietary communication system) allows for flexible integration with other Leema Acoustics products.

Leema Acoustics Hydra II Power Amplifier

The Leema Hydra II is an intelligent, bridgeable stereo amplifier incorporating many developments pioneered in the Leema Reference mono-block, Altair IV. The Hydra II is notably more flexible than its predecessor. This technological chameleon is able to act in a multitude of roles, always creating a life-like sound stage and maintaining the presence, texture and timbre of the original performance.

Sugden Sapphire FBA-800 Power Amplifier

This item cannot be ordered online. If you are interested please click on the Ask a Question button below.   The FBA-800 is Sugden's most advanced power amplifier. The floating bridge design combines four 20 Watt amplifiers in a single stereo chassis and provides several key benefits. Each channel consists of two amplifiers working as voltage amplifiers driving an output stage of bridged power transistors. The advantages are a low noise floor, better power output relative to the voltage rails (x2) and with the fixed current of the class A mode, low output impedance and better load tolerance.

Aesthetix Atlas Stereo Power Amplifier

ATLAS amplifiers are capable of driving virtually any high quality speaker. An innovative hybrid design incorporates a bipolar output stage, bipolar driver stage, and vacuum tube input gain stage. They stand alone as the only hybrid amplifiers with zero feedback, essential for maintaining harmonic integrity, air, space and coherence. The Atlas provides your choice of full range or high-pass inputs. This unique built-in filter is ideal for speakers featuring powered woofers, such as Vandersteen, or for audio and home cinema systems using outboard powered sub-woofers. Saturn Series design themes are evidenced in the specialized all-aluminum chassis construction and elaborate power supply design. Key Features: Zero feedback, fully differential amplifier with complementary balanced bridge design for open sound. Tube gain stage using one 6SN7 tube per channel provides harmonic accuracy and soundstage layering. This single gain stage provides all of the voltage gain for the entire amplifier. Stereo amplifier: 200 watts per channel into 8 ohms; 400 watts per channel into 4 ohms Mono amplifier: 300 watts per channel into 8 ohms; 600 watts per channel into 4 ohms. Amplifier has a built-in high-pass crossover: 6 dB / octave, 16 settings from 40 Hz to 200 Hz in approximate 10 Hz increments. Single-ended and balanced inputs provide extended compatibility. Direct input bypasses all crossovers and switching for ultimate purity. Bus technology reduces power supply impedance between output devices for more instantaneous current. Power supply uses two transformers and three chokes. The high current section uses a dedicated transformer and choke input power supply. The vacuum tube B+ power supply has choke input and is discretely regulated. The result is unequalled clarity and control. Cardas patented rhodium-plated binding post with single knob lockdown. All aluminum chassis construction assures durability. Stainless steel cover for transformers prevents magnetic fields from interacting with sensitive audio circuitry, preserving low level musical nuances. RS232 control and trigger for special installation requirements. Available in black or silver faceplate.

Chord Electronics Etude Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The multi-award winning Chord Electronics Choral family of products has never sounded so good. Welcome Étude to the table, a 150w Class AB stereo power amplifier featuring the first fundamentally new topology since Chord Electronics’ inception in 1989, using highly advanced technologies seen within the aerospace industry.

Bryston 28B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.   The Bryston 28B³ is their flagship power amplifier, a single channel (mono) amplifier which sounds incredibly detailed and musical at very low levels and maintains that same sophistication and drive capability with even the most difficult inefficient speakers, large or small.

Bryston 14B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.   The Bryston 14B³ dual channel (stereo) amplifier is basically two 7B³’s which have been combined in a dual mono modular design and has the power to drive with breathtaking ease and clarity, speakers which have been considered "impossible" loads in the past.

Bryston 7B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.   7B³ mono amplifiers are truly special. Though they don't look much different, they're a big step up from the venerable 4B³. The power supply for this amplifier is built around a specially wound transformer that is substantially more efficient than normal. With twice the power available, they can drive all but the most brutal loads to lifelike levels. But even at whisper quiet levels, they reveal detail and nuance in your recordings that you never knew existed until now.

Sugden Masterclass MPA-4 Balanced Power Amplifier Pair

This item cannot be ordered online. If you are interested please click on the Ask a Question button below.   The popularity of the Masterclass series has resulted in over seventeen years of continuous production. Offering an excellent price/performance ratio it is easy to see why it remains so successful. With an abundance of headroom, the MPA-4 mono power amplifiers deal easily with heavy complex music, allowing the low level detail to be heard clearly and accurately. Boasting a fully balanced circuit design, it can be the engine room of a fully balanced hifi system.

Sugden Masterclass SPA-4 Stereo Power Amplifier

This item cannot be ordered online. If you are interested please click on the Ask a Question button below.   The SPA-4 is a stereo version of the MPA-4 and uses the same class A circuit. The only differences are power output and the additional flexibility of both single ended and balanced inputs.

Esoteric S-02 Stereo Power Amplifier

Proudly taking its place as a new reference boasting Grandioso lineage, the S-02 utilizes the know-how and  technology employed in Esoteric's premier monoblock M1 and stereo S1 power amplifiers to offer generous power and exceptional dynamics that propel musical crescendos to breathtaking heights. The S-02's outstanding performance and unsurpassed clarity allow the listener not only to hear the music, but also to feel the music, by helping to reproduce the emotion that is the essence of an involving musical experience.

Bryston 4B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The Bryston 4B³ is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated sound systems. It is currently the most popular Cubed Series model.

Bryston 3B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The Bryston 3B³ is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power, but wish to avoid sacrificing sonic accuracy and long-term reliability.